Evidence map›Paper›PMID 35585724›Full record

ArticleJournal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine2022

Discrepancy between self-reported and objective sleep duration among dementia caregivers and noncaregivers.

Yeonsu Song, Raeanne C Moore, Dilip V Jeste, Mary-Lynn Brecht, Sonia Ancoli-Israel, Brent T Mausbach, Igor Grant

Open access · bronzeAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.6field-weighted citation impact, top 31% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed, 3 citations in OpenAlex.

  1. Effects of motivational music on sleep quality for caregivers of patients with advanced cancer: a randomized controlled trial.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2026
    Trial
  2. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 2 institutions in 1 country.

Yeonsu SongSchool of Nursing, University of California Los Angeles, Los Angeles, California.
Raeanne C MooreDepartment of Psychiatry, University of California San Diego, San Diego, California.
Dilip V JesteDepartment of Psychiatry, University of California San Diego, San Diego, California.
Mary-Lynn BrechtSchool of Nursing, University of California Los Angeles, Los Angeles, California.
Sonia Ancoli-IsraelDepartment of Psychiatry, University of California San Diego, San Diego, California.
Brent T MausbachDepartment of Psychiatry, University of California San Diego, San Diego, California.
Igor GrantDepartment of Psychiatry, University of California San Diego, San Diego, California.
University of California, San Diego · USUniversity of California, Los Angeles · US

Funding

ALZHEIMER CAREGIVER COPING--MENTAL AND PHYSICAL HEALTHR01AG015301 · NIA · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI GRANT, IGOR · 1997 to 2011
$7.6M
Alzheimer Caregiver Coping: Mental and Physical HealthRF1AG015301 · NIA · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI GRANT, IGOR, MAUSBACH, BRENT T · 2014 to 2014
$4.4M
Detect: A novel device to assess how HIV affects neurocognitive decline and postural instability in older adults at risk for Alzheimer's DiseaseR01AG062387 · NIA · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI MOORE, RAEANNE CRISTINE · 2019 to 2023
$3.9M
Comparative Study of Molecular Signatures in HIV-Related Neuropathogenesis and Alzheimer's DiseaseR01AG061066 · NIA · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI GALASKO, DOUGLAS R · 2018 to 2022
$3.8M
Mobile, Web-based Behavioral Intervention for Improving Caregiver Well-beingR01AG061941 · NIA · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI MAUSBACH, BRENT T · 2018 to 2022
$2.6M
Reducing CVD Risk in Caregivers: A Brief Behavioral Activation InterventionR01AG031090 · NIA · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI MAUSBACH, BRENT T · 2008 to 2012
$1.5M
A Dyadic Telehealth Program to Support Alzheimer’s Disease Patients and Their Caregivers During COVID-19K23AG055668 · NIA · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI SONG, YEONSU · 2017 to 2022
$1.1M
NIA NIH HHS K23 AG055668NIA NIH HHS R01 AG015301NIA NIH HHS R01 AG031090NIA NIH HHS R01 AG061066NIA NIH HHS R01 AG061941NIA NIH HHS R01 AG062387NIA NIH HHS RF1 AG015301
6 · The paper itself

Abstract

STUDY

objectivesPoor sleep, including short sleep duration, is common among caregivers of persons with dementia. However, it is unclear whether poor sleep is consistent across both self-reported and objective measures of sleep in caregivers. This study aimed to test the role of caregiving status (caregivers vs noncaregivers) on the discrepancy between self-reported and objective sleep duration.

methodsThis was a cross-sectional study. Study participants were community-dwelling caregivers of spouses with dementia (n = 122) and noncaregivers (n = 53). A sleep duration discrepancy index was created by subtracting objective sleep duration measured with 3 consecutive 24-hour periods of actigraphy from self-reported sleep duration measured with the Pittsburgh Sleep Quality Index. Covariates included participants' demographic characteristics, depressive symptoms, positive and negative affects, personal mastery, and caregiving-role overload.

resultsCaregivers showed a greater discrepancy in sleep duration than did noncaregivers (-0.46 hour vs 0.22 hour, respectively;

conclusionsThe findings suggest a potential mediating role of positive affect on the relationship between caregiving status and sleep duration discrepancy. As an aid for understanding the role of lower positive affect, use of actigraphy may help address sleep discrepancy in caregivers. CITATION: Song Y, Moore RC, Jeste DV, et al. Discrepancy between self-reported and objective sleep duration among dementia caregivers and noncaregivers.

Indexed as

DementiaSleep Initiation and Maintenance DisordersCaregiversCross-Sectional StudiesHumansSelf ReportSleepactigraphyinsomnianegative affectobjective sleeppositive affectself-reported sleepstresswell-being

Identifiers

PMID35585724
PMCPMC9340590
OpenAlexW4280585793

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.